JPH0718015Y2 - 結像素子駆動装置 - Google Patents

結像素子駆動装置

Info

Publication number
JPH0718015Y2
JPH0718015Y2 JP1986138101U JP13810186U JPH0718015Y2 JP H0718015 Y2 JPH0718015 Y2 JP H0718015Y2 JP 1986138101 U JP1986138101 U JP 1986138101U JP 13810186 U JP13810186 U JP 13810186U JP H0718015 Y2 JPH0718015 Y2 JP H0718015Y2
Authority
JP
Japan
Prior art keywords
yoke
permanent magnet
support shaft
annular permanent
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1986138101U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6344221U (enrdf_load_stackoverflow
Inventor
昭 橋本
茂一 阪部
健治朗 木目
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1986138101U priority Critical patent/JPH0718015Y2/ja
Publication of JPS6344221U publication Critical patent/JPS6344221U/ja
Application granted granted Critical
Publication of JPH0718015Y2 publication Critical patent/JPH0718015Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1986138101U 1986-09-09 1986-09-09 結像素子駆動装置 Expired - Lifetime JPH0718015Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986138101U JPH0718015Y2 (ja) 1986-09-09 1986-09-09 結像素子駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986138101U JPH0718015Y2 (ja) 1986-09-09 1986-09-09 結像素子駆動装置

Publications (2)

Publication Number Publication Date
JPS6344221U JPS6344221U (enrdf_load_stackoverflow) 1988-03-24
JPH0718015Y2 true JPH0718015Y2 (ja) 1995-04-26

Family

ID=31042777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986138101U Expired - Lifetime JPH0718015Y2 (ja) 1986-09-09 1986-09-09 結像素子駆動装置

Country Status (1)

Country Link
JP (1) JPH0718015Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044225U (ja) * 1983-09-05 1985-03-28 ソニー株式会社 光ピツクアツプ装置
JPS6089838A (ja) * 1983-10-24 1985-05-20 Asahi Optical Co Ltd 光学的情報記録再生装置における対物レンズ駆動装置のトラツク方向中立位置設定装置

Also Published As

Publication number Publication date
JPS6344221U (enrdf_load_stackoverflow) 1988-03-24

Similar Documents

Publication Publication Date Title
EP1271493B1 (en) Optical pickup actuator driving method
JPH03147530A (ja) 光学系支持装置
EP0322462B1 (en) Objective lens driving device
JPS6220903Y2 (enrdf_load_stackoverflow)
JPH0718015Y2 (ja) 結像素子駆動装置
JPS624909Y2 (enrdf_load_stackoverflow)
JP2624663B2 (ja) 対物レンズ駆動装置
JP2601791B2 (ja) レンズ駆動装置
JPH0739058Y2 (ja) 光学式情報記録再生装置におけるピックアップ装置
JP2749614B2 (ja) 対物レンズ駆動装置
JP2620221B2 (ja) 光学式ピックアップ用アクチュエータ
KR100206776B1 (ko) 광픽업용 액츄에이터
JP2672804B2 (ja) 情報読取装置
JP2563768B2 (ja) 対物レンズ駆動装置
JP2842553B2 (ja) 対物レンズ駆動装置
JP2828288B2 (ja) 光学系駆動装置
JPH06197519A (ja) 電磁駆動装置
JP3910854B2 (ja) 光学系駆動装置
JP2006500709A (ja) 光ディスク装置
JPH0127134Y2 (enrdf_load_stackoverflow)
JPH11185266A (ja) ２軸アクチュエータ、光学ピックアップ及び光ディスク装置
JPS63113944A (ja) ３軸光ヘツド
JPH0752516B2 (ja) 対物レンズ駆動装置
JPH03185632A (ja) 光学ヘッドの駆動装置
JPH0517618B2 (enrdf_load_stackoverflow)